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12,000

12,000 is a composite number, even.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).
Abundant Number Harshad / Niven

Properties

Parity
Even
Digit count
5
Digit sum
3
Digital root
3
Palindrome
No
Reversed
21
Divisor count
48
σ(n) — sum of divisors
39,312

Primality

Prime factorization: 2 5 × 3 × 5 3

Divisors & multiples

All divisors (48)
1 · 2 · 3 · 4 · 5 · 6 · 8 · 10 · 12 · 15 · 16 · 20 · 24 · 25 · 30 · 32 · 40 · 48 · 50 · 60 · 75 · 80 · 96 · 100 · 120 · 125 · 150 · 160 · 200 · 240 · 250 · 300 · 375 · 400 · 480 · 500 · 600 · 750 · 800 · 1000 · 1200 · 1500 · 2000 · 2400 · 3000 · 4000 · 6000 · 12000
Aliquot sum (sum of proper divisors): 27,312
Factor pairs (a × b = 12,000)
1 × 12000
2 × 6000
3 × 4000
4 × 3000
5 × 2400
6 × 2000
8 × 1500
10 × 1200
12 × 1000
15 × 800
16 × 750
20 × 600
24 × 500
25 × 480
30 × 400
32 × 375
40 × 300
48 × 250
50 × 240
60 × 200
75 × 160
80 × 150
96 × 125
100 × 120
First multiples
12,000 · 24,000 · 36,000 · 48,000 · 60,000 · 72,000 · 84,000 · 96,000 · 108,000 · 120,000

Representations

In words
twelve thousand
Ordinal
12000th
Binary
10111011100000
Octal
27340
Hexadecimal
0x2EE0
Base64
LuA=

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 12000, here are decompositions:

  • 13 + 11987 = 12000
  • 19 + 11981 = 12000
  • 29 + 11971 = 12000
  • 31 + 11969 = 12000
  • 41 + 11959 = 12000
  • 47 + 11953 = 12000
  • 59 + 11941 = 12000
  • 61 + 11939 = 12000

Showing the first eight; more decompositions exist.

Unicode codepoint
⻠
CJK Radical C-Simplified Eat
U+2EE0
Other symbol (So)

UTF-8 encoding: E2 BB A0 (3 bytes).

Lookup U+2EE0 on Compart ↗ Lookup on FileFormat.Info ↗
Code page identifier

Code page 12000 is UTF-32 LE — Little-endian UTF-32.

Code pages are integer identifiers used by Windows and other systems to refer to specific character encodings.

Microsoft code page reference ↗
Hex color
#002EE0
RGB(0, 46, 224)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.46.224.

Address
0.0.46.224
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.46.224

Unspecified address (0.0.0.0/8) — "this network" placeholder.